Industrial Laser Material Processing

Small Geometries – High Dynamic – Debris Protection

Machining platforms for creating tiny geometries in the micron range demand motion systems that provide a consistent, accurate and dynamic processing in multiple dimensions. As the size and mass of the manufactured parts may be challenging and particles may be formed during machining, the system components used need to be highly precise, stiff, robust and offer reliable performance.

Key Features of the Stages

Reference edge to support the alignment in the machine
Connector for purge air to create overpressure
Side seal and hard cover to protect against particles
Robust industrial IP65 connectors for flexible cable exit
Easy access to the lubrication system
Different encoder variants including absolute-measuring sensors offering nanometer resolution
Different stage widths for different loads and cantilever reduction

Laser Positioning

Synchronous servo motor
Heavy-duty recirculating ball bearings
Holding brake
Ability to run directly on 110/240 volt AC

Workpiece Positioning

Ironless magnetic direct drive linear motors
Heavy-duty recirculating ball bearings
XY configuration without adapter plate
XY drag chain cable management

Motion Control

ACS SPiiPlus EtherCAT® network motion controllers and drive modules for optimum synchronization of the axes and simultaneous control of the laser
The Laser Control Module (LCM) can control a laser source directly with full synchronization to the motion path. LCM is able to interface with a wide range of lasers such as DPSS, CO2, excimer, fiber, Q-switched, picosecond, or femtosecond. It is also suitable for position based triggering applications for test and inspection tasks

Industrial Laser Material Processing

Small Geometries – High Dynamic – Debris Protection

Key Features of the Stages

Laser Positioning

Workpiece Positioning

Motion Control

System in Motion

The video shows the advantages of the linear stages for industrial laser micromachining

Further Industries and Applications that Benefit from this Motion Solution

Laser Material Processing: Drilling – Welding

Electronics Manufacturing: PCB Drilling – Inspection – Component Placement

Automotive: Fascia Machining – Surface Structuring – Additive Manufacturing – Testing and Inspection

Medical: Hermetic Seam Welding – Tissue Engineering – Inspection – Metrology